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Get started21 Haven Close is a three-bedroom semi-detached house in Sidcup (DA14 5DY). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2023) shows a C (score 75), near the top of the C band. When first surveyed in April 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Very Good and lighting went from Average to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 88).
At 94 m² the property is well over the postcode median (66 m² across 31 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £447,000 sits 107.9% above the 2011 sale of £215,000. On the market in July 2011 and unlisted since — roughly 15 years. 3 planning records sit against the property, 0 approved, 3 refused.
Demolition of existing properties and erection of a two-storey block comprising 4 x 2 bedroom and 4 x 1 bedroomed self contained flats with provision of a new vehicular access, 9 parking spaces, cycle and refuse stores.
21 Haven Close valuation sits well clear of the typical sold price in this postcode.
£447,000
Modelled from EPC, postcode comparables.
£215,000
Recorded with HM Land Registry.
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On epc rating, 21 Haven Close stands well clear of the street.
Price per m²
£2,287
Street avg £3,518
Floor Area
94 m²
Street avg 64 m²
Habitable Rooms
4 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Crittalls Corner — bus stop.

Daytime· 07:00 – 23:00
58.4dB

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Changes detected from historical EPC data
Wall insulation improved
Roof insulation improved
More low energy lighting installed
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Demolition of existing houses and erection of a two storey block comprising 8 x 2 bedroom flats with associated parking.
1 more application for this property
See every application before you buy in the full property report.
22 July 2011Most recent
£215,000
Median price across the last 5 sales in DA14 5DY: £350,000 (2024–2020).
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Energy costs, comparable sales, crime, schools and transport

Street avg 3 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.4 t/year
DA14 5LZ
Closest school
0.4 km
Kemnal Technology College. 24 schools nearby.
Night-time· 23:00 – 07:00
50.7dB